47701251

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3673}}^1$

素因数の和:3732

約数の個数: 32

約数和(自身を含む): 78182720

約数和(自身を除く): 30481469

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 3673, 4329, 11019, 12987, 33057, 47749, 99171, 135901, 143247, 407703, 429741, 1223109, 1289223, 1766713, 3669327, 5300139, 15900417, 47701251]

約数ペア:

[(1, 47701251), (3, 15900417), (9, 5300139), (13, 3669327), (27, 1766713), (37, 1289223), (39, 1223109), (111, 429741), (117, 407703), (333, 143247), (351, 135901), (481, 99171), (999, 47749), (1443, 33057), (3673, 12987), (4329, 11019)]